Hypericum gentianoides (Linnaeus) Britton, Sterns, & Poggenburg. Pineweed, Orange-grass, Orangeweed. Phen: Jul-Oct. Hab: Fields, rock outcrops, woodland borders, eroding areas, pond margins, pine flatwoods. Dist: ME and ON west to MN, south to s. FL and TX.
Origin/Endemic status: Native
Syn: = Ar, C, F, Fl2, FNA6, G, Il, K1, K3, K4, Mo2, NcTx, NE, NY, Pa, RAB, Tn, Tx, Va, W, WH3, WV, Adams (1973), Robson (2006); = Sarothra gentianoides L. – S